body {
    padding-top: 200px;
    font-family: 'Iceland', cursive;
   /* Required padding for .navbar-fixed-top. Change if height of navigation changes. */
}
#clear{
    background-color:black;
    color:white;
    border-radius:20px;
}
#random{
    background-color:black;
    color:white;
    border-radius:20px;
}
     
#images{
    border: 2px solid black;
    border-right: 1px solid black;
}
#random-images{
    border: 2px solid black;
    border-left: 1px solid black;
}
img{
    width:250px;
    margin:20px;
}
footer {
    padding-top: 100px;
    margin: 50px 0;
}